Optanjiro Stories

Tanjiro comes home to find his entire family dead. He was later found by Giyuu and was sent to Urodaki to train to become a demon slayer. But after he got their he got d...

Tanjiro is a demon slayer with a special blade, if he cuts a demons head obviously it dies but if he killed a bad guy like rapist or kidnapper or something like that it...

In the aftermath of this profound betrayal, Tanjiro emerged from the crucible of anguish, a transformed version of himself. The fragility that had once characterized his...

Michikatsu tsugikuni was turned into a demon sgainest his will by muzan as revenge for yoriichi almost killing him. Kokushibo now dwells near to the kamado household's...

We all know and love the snake hashira Obani Iguro but what would happen to the stroy if he had a little sister?

𝑻𝒉𝒆 𝑲𝒂𝒎𝒂𝒅𝒐 𝒇𝒂𝒎𝒊𝒍𝒚 𝒊𝒔 𝒕𝒉𝒆 𝒍𝒂𝒔𝒕 𝒌𝒊𝒕𝒔𝒖𝒏𝒆 𝒔𝒐𝒖𝒍 𝒂𝒏𝒊𝒎𝒂𝒍 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒕𝒐 𝒆𝒙𝒊𝒔𝒕, 𝒂𝒏𝒅 𝒕𝒉𝒆𝒚 𝒂𝒘𝒂𝒓𝒆 𝒐𝒇 𝒕𝒉𝒊𝒔 𝒇𝒂...

I don't own any of the Demon Slayer Characters. 1. Tanjiro was born with DEMON SLAYER MARK. 2. Tanjiro is way more robust than the HASHIRAS before Final Selection. 3. Ne...

This fanfic is about tanjiro using two new breathing style and sun breathing. He would be his vs. Muzan strength strength from the start. Kanao will be a male and he...

Countains manga spoilers. After beating Muzan, everyone was... Delighted. "Wait! Tanjiro!? Is he fine?!" Cried Giyuu, Water Hashira. Although some Kakushis tri...

Demon Tanjiro AU Is it wrong for a Demon to become a Demon Slayer? Should another person decide the life of someone else? This is not just a story of Hate or Revenge, it...

My first book read it to find out what happens Ship: tanjiroXshinobu

This is a rework of my "What if Tanjiro went back in time" Also I do not own Kimetsu no Yaiba it belongs to the Original author

Muzan comes a slightly earlier than before to kill the kamados and he has the genius idea of turning them all into demons. Too bas none survived the transformation, Or D...

this is my first fanfic so hope you like it disclaimer I don't own kimetsu no yaiba dead nezuko au alive kanae,sabito,makomo Since this is op tanjiro i'm gonna make a...

Tanjiro has always been a strange child. Having almost neverending stamina and was very strong for his young age. He was even born with a peculiar flame like scar on the...

what if Tanjiro was op? what if tanjiro had already master water and breath of the sun? what if he was the lone survivor? In this Tanjiro will be sort of emotionless wit...

Demon Progenitor Tanjiro - Tanjiro is deeply ill, the doctor predicted that there was only a month at most until he would have succumbed to the illness. But then after...

What if tanjiro had the mark from birth? what if he learned not only sun breath from a young age, but also moon breath? What if his mark contained a piece of yoriichi an...

Giyuu is hiding with a emotionless after the deaths of his sister and best friend Rengoku dealing with his father, protecting his younger brother Tanjiro dealing with th...

After the final fight against Muzan Kbutsuji, Tanjiro suddenly woke up in an unfamiliar forest area. As he journeyed through, he encountered a young girl with jet-black...